Home / 34,773,839.80-52,160,759.70-9,218,793.40

Finding the Fourth Proportional to 34,773,839.80, 52,160,759.70 and 9,218,793.40

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Solution

The fourth proportional to 34,773,839.80, 52,160,759.70 and 9,218,793.40 is: 13,828,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,773,839.80 : 52,160,759.70 = 9,218,793.40 : x
  2. Step 2: Convert to fraction form
    34,773,839.80/52,160,759.70 = 9,218,793.40/x
  3. Step 3: Cross multiply
    34,773,839.80x = 52,160,759.70 × 9,218,793.40
  4. Step 4: Simplify right side
    34,773,839.80x = 480,859,267,261,346
  5. Step 5: Solve for x
    x = 480,859,267,261,346/34,773,839.80
  6. Step 6: Final answer
    x = 13,828,190.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.